#55CF66#55CF66

#55CF66 is a light, vivid green. Relative luminance 0.475; OKLCH L 76.2% C 0.181 H 146.1°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#55CF66
RGB	rgb(85, 207, 102)
HSL	hsl(128, 56%, 57%)
HSV	hsv(128, 59%, 81%)
CMYK	cmyk(58.9%, 0%, 50.7%, 18.8%)
CIE-LAB	lab(74.52, -55.67, 41.92)
CIE-LCH	lch(74.52, 69.69, 143.02°)
OKLab	oklab(76.15% -0.1507 0.1012)
OKLCH	oklch(76.15% 0.181 146.1)
XYZ	xyz(28.4556, 47.5136, 20.2393)
Luminance	0.4752 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55CF66 #CF55BE

analogous

#81CF55 #55CF66 #55CFA3

triadic

#55CF66 #6655CF #CF6655

tetradic

#55CF66 #5581CF #CF55BE #CFA355

square

#55CF66 #5581CF #CF55BE #CFA355

split-complementary

#55CF66 #A355CF #CF5581

monochromatic

#258433 #33B445 #55CF66 #85DC91 #B4EABC

Accessibility & contrast

On white

2.00

#55CF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#55CF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #55CF66

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55CF66	#FFFFFF	#000000	##000000
##55CF66	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BE5D

Deuteranopia (green-blind)

#C2B36E

Tritanopia (blue-blind)

#3ACAB7

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #55cf66;
/* rgb */ color: rgb(85, 207, 102);
/* oklch */ color: oklch(76.2% 0.181 146.1);

Tailwind

colors: {
  custom: {
    50: '#90df94',
    500: '#55cf66',
    950: '#000000',
  },
}

SCSS

$custom: #55cf66;
$custom-light: #90df94;
$custom-dark: #000000;

JSON

{
  "hex": "#55cf66",
  "rgb": {
    "r": 85,
    "g": 207,
    "b": 102
  },
  "hsl": {
    "h": 128.361,
    "s": 55.963,
    "l": 57.255
  },
  "oklch": {
    "l": 0.76152,
    "c": 0.18149,
    "h": 146.1
  },
  "luminance": 0.47516
}

Semantic roles & 50–950 ramp

primary

#55CF66

secondary

#D9A7D2

accent

#49CADF

background

#F9FDF9

surface

#F2FBF1

border

#CCD4CB

text

#0E150D

muted

#7E837E

Preview Lab

Preview with #55CF66

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →